Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:59:46 2012

Optimize a model with 31121 rows, 33306 columns and 125760 nonzeros
Presolve removed 366 rows and 2 columns
Presolve time: 0.83s
Presolved: 30937 rows, 33304 columns, 157636 nonzeros
Variable types: 0 continuous, 33304 integer (33304 binary)
Found heuristic solution: objective 182.0000000

Root relaxation: objective 3.000000e+00, 20950 iterations, 3.74 seconds
Total elapsed time = 17.00s

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    3.00000    0   48  182.00000    3.00000  98.4%     -   17s
H    0     0                       3.0000000    3.00000   0.0%     -   17s

Explored 0 nodes (55698 simplex iterations) in 17.75 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%